public override void ResetLeasable()
{
base.ResetLeasable();
_hints?.Clear();
_expiringHint = null;
_hintType = ExpirationHintType.AggregateExpirationHint;
}
public void Rollback(ITransaction transaction)
{
try
{
_tree.Rollback();
appliedOps.Clear();
}
catch (Exception ex)
{
if (LoggerManager.Instance.IndexLogger != null)
{
LoggerManager.Instance.IndexLogger.Error("BPlusIndex",
"Error Code: " + ErrorCodes.Indexes.TREE_ROLLBACK_FAILURE + " - " + ex.ToString());
throw new IndexException(ErrorCodes.Indexes.TREE_ROLLBACK_FAILURE);
}
}
}
public void Clear()
{
_results.Clear();
}
private StateTxfrInfo TransferBucket(ArrayList bucketIds, bool sparsedBuckets, int expectedTxfrId)
{
if (sparsedBuckets)
{
return(new StateTxfrInfo(true));
}
else
{
if (bucketIds != null && bucketIds.Count > 0)
{
if (!(_currentBucket == (int)bucketIds[0]))
{
if (LoggerManager.Instance.StateXferLogger != null && LoggerManager.Instance.StateXferLogger.IsDebugEnabled)
{
LoggerManager.Instance.StateXferLogger.Debug(loggingModule + ".TxfrBucket", "bucketid : " + bucketIds[0] + " exptxfrId : " + expectedTxfrId);
}
_lastTxfrId = expectedTxfrId;
//request for a new bucket. get its key list from parent.
_currentBucket = (int)bucketIds[0];
//these are comment out becoz enable log flag has been passed on Get Keys for bucket call from requesting shard
///bool enableLogs = _transferType == StateTransferType.MOVE_DATA ? true : false;
//_keyList = GetKeyList(_currentBucket, enableLogs) as ClusteredArrayList;
//bool enableLogs = corresponderIdentity.Type == StateTransferType.INTRA_SHARD ? true : false;
//Need to reset data-structures for next bucket transfer
_currentBucketkeys.Clear();
_sentKeysCount = 0;
//STD: Start Bucket Logging if enable
if (corresponderIdentity.Type == StateTransferType.INTER_SHARD)
{
_startedFrom = StartLoggingOnSource(_currentBucket);
}
_currentBucketkeys.AddRange(GetBucketKeys(_currentBucket)); //.Clone() as ClusteredList<DocumentKey>;
_logableBuckets.Add(_currentBucket);
//muds:
//reset the _lastLogTblCount
//_sendLogData = false;
}
else
{
if (LoggerManager.Instance.StateXferLogger != null && LoggerManager.Instance.StateXferLogger.IsDebugEnabled)
{
LoggerManager.Instance.StateXferLogger.Debug(loggingModule + ".TxfrBucket", "bucketid : " + bucketIds[0] + " exptxfrId : " + expectedTxfrId);
}
//remove all the last sent keys from keylist that has not been
//modified during this time.
if (_currentBucketkeys != null && expectedTxfrId > _lastTxfrId)
{
//lock (_currentBucketkeys)
//{
// _currentBucketkeys.RemoveRange(0, _sentKeysCount);
// _sentKeysCount = 0;
//}
_lastTxfrId = expectedTxfrId;
}
}
}
else
{
return(new StateTxfrInfo(new HashVector(), true, 0));//,null);
}
//muds:
//take care that we need to send data in chunks if
//bucket is too large.
return(GetData(_currentBucket));
}
}
